The simultaneous and staggered procedures of solving a partitioned form of a coupled system of ordinary differential equations are presented. Formulas for errors are compared. Counter-examples for convergence with a constant number of iterations at each time step are given.
Vengono discussi due metodi di soluzione di un sistema di equazioni differenziali ordinarie che descrivono problemi di interazione nel campo dell'ingegneria. Si presentano formule per la valutazione dell'errore e contro esempi concernenti la convergenza ottenuta con un numero costante di iterazioni per passo temporale.
@article{RLIN_1994_9_5_3_265_0, author = {Ewa Turska and Bernardo A. Schrefler}, title = {On consistency, stability and convergence of staggered solution procedures}, journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni}, volume = {5}, year = {1994}, pages = {265-271}, zbl = {0815.65092}, mrnumber = {1298270}, language = {en}, url = {http://dml.mathdoc.fr/item/RLIN_1994_9_5_3_265_0} }
Turska, Ewa; Schrefler, Bernardo A. On consistency, stability and convergence of staggered solution procedures. Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni, Tome 5 (1994) pp. 265-271. http://gdmltest.u-ga.fr/item/RLIN_1994_9_5_3_265_0/
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